Blah!! I can't figure out what's wrong with this php code and I can't figure out what! My debugger sees no errors in it, yet the script won't run! I know it's not the includes because they run correctly everywhere else except for buytown.post.ph p..
buytown.php
[PHP]
<?php
session_start() ;
//$_SESSION['user'] is the logged-in user's id number used to get data.
echo "<head>
<title>Empire z! The Online Empire Building Game | Build a Town</title>";
include ("includes/pageheader.php" ); //included in all pages viewable
include ("includes/navbar.php"); //included in all pages viewable
include ("server/db_conn.php"); //Connect to the database
if (!isset($_SESSI ON['user'])) {
echo "<script language=\"java script\" type=\"text/javascript\">al ert(\"You must log in to do that!\")
parent.location =\"login.php\ "</script>";
} else {
$id=$_SESSION['user']; //The $_SESSION['user'] would be an id number if it is set.
$query=mysql_qu ery("SELECT * FROM `users` WHERE `id`='$id'");
$genarray=mysql _fetch_array($q uery); //General info array
settype($townco st, "float"); //Float the town cost
settype($genarr ay['money'], "float");
$towncost=($gen array['towns']*2800)/3; //Calculate the cost per town
$cost=round($to wncost, 2); //Round the town costs
include ("server/buytown.post.ph p");
echo "
<td colspan=\"2\">
.: Buy a Town :.
</td>
</tr>
<tr>
<td>
Current Funds:
</td>
<td>
<font color=\"#009900 \"<b>$".round($ genarray['money'], 2)."</b></font>
</td>
</tr>
<tr>
<td>
Current Towns:
</td>
<td>
".$genarray['towns']."
</td>
</tr>
<tr>
<td>
Cost Per Town:
</td>
<td>
".$cost."
<input type=\"hidden\" value=".$cost." name=\"cost\">
</td>
</tr>
<tr>
<td>
Purchase Amount:
</td>
<td>
<input type=\"text\" name=\"numer\" length=\"20\">
</td>
</tr>
<tr>
<td colspan=\"2\">
<input type=\"submit\" value=\"Purchas e\">
<input type=\"submit\" value=\"Confirm Purchase\">
</td>
</tr>
</table>";
}
include ("includes/pagefooter.php" ); //At the end of all pages viewable
mysql_close();
?>[/PHP]
buytown.post.ph p
[PHP]<?php
$number=$_POST['number'];
if ($number!=NULL) {
if ($genarray['money']>=($cost*$numbe r)) {
settype($purcha se, "float");
$purchase=$cost *$number;
round($purchase , 2);
mysql_query("UP DATE `users` WHERE `id`='$id' SET `towns`=`towns` +'$number'");
echo "
<script language=\"java script\" type=\"text/javascript\">al ert(\"Town built successfully.\" )
parent.location =\"viewempire.p hp\"</script>";
} else {
echo "
<script language=\"java script\" type=\"text/javascript\">al ert(\"Not enough funds!!\")</script>";
}
}
?>[/PHP]
3  1231 
Nevermind, I solved the problem.. It was my MySQL syntax. I reversed the SET and WHERE in my buytown.post.ph p.
pbmods 5,821
Recognized Expert Expert
Heya, The1corrupted.
Glad to hear you got it working! Good luck with your project, and if you ever need anything, post back anytime :)
Yes, actually it seems that I get a majority of my pages right on the first try, just a few tiny syntax errors here and there to occasionally occupy my time, but this is the fastest I've actually ever gotten a site's pages up and running...
What I have so far can be found at http://empirez.php0h.com
Though, I warn you about signing up because your account could be deleted due to the MySQL table changes, which are quite frequent as I sometimes find that I was missing a field or two, or just to add new features.
Sign in to post your reply or Sign up for a free account.
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